The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These circular connectors are environmentally sealed, with an operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Constructed with aluminum shells and offering multiple plating options, such as cadmium and nickel, these connectors ensure durability and reliability. Utilizing M39029 rear release crimp contacts, they provide secure connections. With a straight plug design and EMI/RFI shielding options, they are suitable for military and industrial applications requiring high performance in challenging conditions.
